Technical Decisions
Database Choice for SaaS: PostgreSQL vs MongoDB vs Supabase in 2026
We've used PostgreSQL on 9 out of our last 10 projects. Here's why, and the one project where we didn't.
Dash Santosh
Notes on building fast.
Field notes from the RalphNex team: case studies, technical deep dives, and ideas we're testing as we ship SaaS products, apps, and brand sites.
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Technical Decisions
Our Tech Stack for Shipping Fast in 2026
We've shipped 7 products on the same stack. Next.js, Tailwind, PostgreSQL, Vercel. Zero time spent evaluating trendy frameworks. Here's why boring wins.
Dash Santosh
Behind the Build
How We Reduced Painting Detection False Positives by 90%
ProxControl's painting detection system flagged operators 47 times per shift. After Phase 2, it flagged 4. Here's exactly how we did it.
Dash Santosh
Cost & Pricing
SaaS Development for Healthtech: Compliance, HIPAA, and Speed
HIPAA adds 6-10 weeks to any healthtech build. Here's exactly where those weeks go and how to stop compliance from killing your timeline.
RalphNex Team
Founder Playbook
How to Write a Product Brief That Gets Accurate Agency Quotes
We reject 30% of briefs we receive because they're too vague to quote accurately. Here's the template we send back when that happens.
Aadil Ghani
Agency vs Alternatives
Fixed-Scope vs Time and Materials: Which Pricing Model Works for Startups
Hourly billing incentivizes slow work. Fixed scope incentivizes efficient delivery. We've used both models. Here's why we only offer one now.
RalphNex Team
Founder Playbook
The Founder's Guide to Agency Handoffs
We've inherited 4 codebases with zero documentation. Every single rewrite cost more than the original build. Here's what a proper handoff looks like.
Aadil Ghani
Agency vs Alternatives
The Real Cost of Cheap Development: When Saving Money Costs You More
We inherited 4 codebases from cheap agencies last year. Every single rewrite cost more than the original build. Here are the numbers.
RalphNex Team
Technical Decisions
React Native vs Flutter vs Native: A Pragmatic Comparison for 2026
We've shipped apps in React Native, Flutter, and SwiftUI. Here's which one we pick for each project type and why the internet debates are useless.
Dash Santosh
Cost & Pricing
SaaS MVP: What to Build First and What to Skip
Pushary launched with 4 features. Not 14. Not 40. Four. Here's the framework we use to decide what goes in v1 and what waits.
Aadil Ghani
Agency vs Alternatives
Why We Use Fixed-Scope Pricing and Why Hourly Billing Hurts Startups
Hourly billing made us slow. Fixed-scope made us profitable. Here's the math that changed how we price every project.
RalphNex Team
Technical Decisions
Deep-Tech Development: When Your Problem Is the Algorithm, Not the UI
We spent 3 weeks on ProxControl's algorithm and 2 days on its UI. Most agencies would have spent 3 weeks on the UI and guessed at the algorithm.
Dash Santosh
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Notes on building fast.
One short email a month from the RalphNex team. Projects we shipped, ideas we tested, and what worked.
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